CN210850978U

CN210850978U - Automatic mold opening device

Info

Publication number: CN210850978U
Application number: CN201920937552.3U
Authority: CN
Inventors: 李晖
Original assignee: Tianjin Zhiduojia Mould Technology Co ltd
Current assignee: Tianjin Zhiduojia Mould Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-26
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses an automatic mold opening device, which comprises a housin, the inside upper end both sides of casing are all fixed and are provided with the stand, the fixed roof that is provided with in stand upper end, the fixed pneumatic cylinder that is provided with of mount pad is passed through at the roof middle part, the fixed mould that is provided with of telescopic link axle head of pneumatic cylinder, the fixed bed die that is provided with in the inside upper end of casing, it establishes at the stand outside surface to go up the equal movable sleeve in mould both sides, the equal activity in bed die both sides is provided with ejecting piece, the fixed connecting rod that is provided with of ejecting piece lower extreme, the fixed backup pad that is provided with of connecting rod lower extreme, the fixed slide bar that is provided with in inside lower extreme one side of casing, one side that. The utility model discloses the result of use is better, can conveniently lift out the glass product from the bed die to conveniently take.

Description

Automatic mold opening device

Technical Field

The utility model relates to the technical field of mold, specifically be an automatic mold opening device.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The die is also a tool for forming the blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

However, in the existing molds, when flat articles such as glass are produced, the flat articles are inconvenient to take out, and if the flat articles are taken out forcibly, the articles are easy to damage, so that unnecessary economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic mold opening device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic mold opening device comprises a shell, wherein stand columns are fixedly arranged on two sides of the upper end inside the shell, a top plate is fixedly arranged on the upper ends of the stand columns, a hydraulic cylinder is fixedly arranged in the middle of the top plate through a mounting seat, an upper mold is fixedly arranged at the shaft end of a telescopic rod of the hydraulic cylinder, a lower mold is fixedly arranged on the upper end inside the shell, two sides of the upper mold are movably sleeved on the outer side surfaces of the stand columns, two sides of the lower mold are movably provided with ejection blocks, the lower ends of the ejection blocks are fixedly provided with connecting rods, the lower ends of the connecting rods are fixedly provided with supporting plates, a sliding rod is fixedly arranged on one side of the lower end inside the shell, a screw rod is movably arranged on one side of the lower end inside the shell, which is, and one side of the lower end of the shell, which is close to the screw rod, is fixedly provided with a motor through a mounting seat, and the output shaft end of the motor is fixedly connected with the screw rod through a coupling.

Preferably, the upper ends of the sliding rod and the screw rod are fixedly provided with limiting blocks, and the supporting plate can be prevented from sliding off the sliding rod through the limiting blocks.

Preferably, a control box is fixedly arranged on one side of the shell, the control box is electrically connected with the motor and the hydraulic cylinder respectively, and the hydraulic cylinder and the motor can be conveniently controlled to work through the control box.

Preferably, the upper die is smoothly connected with the upright column, and the upper die can conveniently slide along the upright column through the smooth connection.

Preferably, all fixed supports that are provided with in casing lower extreme four corners department, the fixed bottom plate that is provided with of support lower extreme can provide stable holding power for the device through stand and bottom plate.

Preferably, threaded holes are formed in four corners of the surface of the upper end of the base plate, and the device can be conveniently and fixedly mounted in a target area through the threaded holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a control box control motor drives the screw rod and rotates, then can drive the backup pad through the screw thread after the screw rod rotates along slide bar rebound to it is ejecting with the good product of production in the bed die to promote ejecting piece through the connecting rod.

2. The utility model discloses when ejecting the product, it is ejecting with its lifting everywhere from the four corners of product, consequently is difficult to damage the goods to improve product quality, at last through the motor reversal drive ejecting piece resume the normal position can, convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic mold opening device of the present invention;

FIG. 2 is an enlarged view of the automatic mold opening device of the present invention at A in FIG. 1;

fig. 3 is a left side view of the automatic mold opening device of the present invention.

In the figure: 1. a housing; 2. a column; 3. a top plate; 4. a hydraulic cylinder; 5. an upper die; 6. a lower die; 7. ejecting a block; 8. a connecting rod; 9. a support plate; 10. a slide bar; 11. a screw; 12. an electric motor; 13. a limiting block; 14. a control box; 15. a support; 16. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic mold opening device comprises a shell 1, wherein two sides of the upper end inside the shell 1 are fixedly provided with upright posts 2, the upper end of each upright post 2 is fixedly provided with a top plate 3, the middle part of each top plate 3 is fixedly provided with a hydraulic cylinder 4 through a mounting seat, the shaft end of a telescopic rod of the hydraulic cylinder 4 is fixedly provided with an upper mold 5, the upper end inside the shell 1 is fixedly provided with a lower mold 6, two sides of the upper mold 5 are movably sleeved on the outer side surface of each upright post 2, two sides of the lower mold 6 are movably provided with an ejection block 7, the lower end of the ejection block 7 is fixedly provided with a connecting rod 8, the lower end of the connecting rod 8 is fixedly provided with a support plate 9, one side of the lower end inside the shell 1 is fixedly provided with a slide rod 10, one side of the lower end, one side, far away from the sliding rod 10, of the supporting plate 9 is movably sleeved on the outer side surface of the screw rod 11 through threads, one side, close to the screw rod 11, of the lower end of the shell 1 is fixedly provided with a motor 12 through a mounting seat, and the output shaft end of the motor 12 is fixedly connected with the screw rod 11 through a coupling.

Slide bar

10 and 11 upper ends of screw rod are all fixed and are provided with stopper 13, can prevent through stopper 13 that backup pad 9 from the slide bar 10 landing, the fixed control box 14 that is provided with in casing 1 one side, control box 14 respectively with motor 12 and pneumatic cylinder 4 between electric connection, can conveniently control the work of pneumatic cylinder 4 and motor 12 through control box 14, go up smooth connection between mould 5 and the stand 2, can conveniently go up mould 5 through smooth connection and slide along

stand

2, 1 lower extreme four corners department of casing is all fixed and is provided with support 15, the fixed bottom plate 16 that is provided with of support 15 lower extreme can provide stable holding power for the device through stand 2 and bottom plate 16, the threaded hole all begins at 16 upper end surface four corners departments of bottom plate, can conveniently install fixed mounting at the target area through the threaded hole.

The working principle is as follows: before the device is used, the device can be fixedly arranged in a target area through the bottom plate 16 and the threaded holes, when the device is used, raw materials can be firstly injected into the lower die 6, the hydraulic cylinder 4 is then controlled by the control box 14 to extend, thus pushing the upper mould 5 to move downwards along the upright 2, until the upper mould 5 is fully inserted into the lower mould 6, waiting until the material cools, then the hydraulic cylinder 4 is controlled to contract to lift the upper die 5, then the motor 12 can be controlled by the control box 14 to drive the screw 11 to rotate, the screw 11 drives the support plate 9 to move upwards along the slide rod 10 through threads after rotating, thereby promote ejecting 7 ejecting with the good product of production in the bed die 6 through connecting rod 8 and ejecting, the staff of being convenient for collects the product, at last through motor 12 reversal drive ejecting 7 restore to the normal position can, this is exactly the utility model relates to an automatic mold opening device's theory of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic mold opening device, includes casing (1), its characterized in that: the upper end of the inside of the shell (1) is fixedly provided with two columns (2) on both sides, the upper end of each column (2) is fixedly provided with a top plate (3), the middle part of each top plate (3) is fixedly provided with a hydraulic cylinder (4) through a mounting seat, the shaft end of a telescopic rod of the hydraulic cylinder (4) is fixedly provided with an upper die (5), the upper end of the inside of the shell (1) is fixedly provided with a lower die (6), both sides of the upper die (5) are movably sleeved on the outer side surface of each column (2), both sides of the lower die (6) are movably provided with ejection blocks (7), the lower end of each ejection block (7) is fixedly provided with a connecting rod (8), the lower end of each connecting rod (8) is fixedly provided with a supporting plate (9), one side of the lower end of the inside of the shell (1) is fixedly provided with, the utility model discloses a screw rod (11) outside surface, including casing (1), backup pad (9), screw rod (11), backup pad (9) one side movable sleeve is established at slide bar (10) outside surface, the one side that slide bar (10) were kept away from in backup pad (9) is established at screw rod (11) outside surface through the screw thread activity cover, one side that casing (1) lower extreme is close to screw rod (11) is through the fixed motor (12) that is provided with of mount pad, the output axle head of motor (12) passes through fixed connection between shaft.

2. The automatic mold opening device according to claim 1, wherein: and the upper ends of the sliding rod (10) and the screw rod (11) are fixedly provided with limit blocks (13).

3. The automatic mold opening device according to claim 1, wherein: a control box (14) is fixedly arranged on one side of the shell (1), and the control box (14) is electrically connected with the motor (12) and the hydraulic cylinder (4) respectively.

4. The automatic mold opening device according to claim 1, wherein: the upper die (5) is smoothly connected with the upright post (2).

5. The automatic mold opening device according to claim 1, wherein: all fixedly provided with support (15) in casing (1) lower extreme four corners department, support (15) lower extreme is fixed and is provided with bottom plate (16).

6. The automatic mold opening device according to claim 5, wherein: threaded holes are formed in the four corners of the surface of the upper end of the bottom plate (16).